I owned a restored pair of KEF 107s for a couple of years. You’re going to want the Kube. The set was designed as a system and people selling 107s without it use the excuse that they sound better without...they don’t. The Kube offers a lot of room tuning flexibility. Also, note the 107/2 Kube is different than the original 107 Kube. The non hardwired Kubes are more desirable since you can run the cables of your choice.
After purchase, I began hoarding 107 parts. Extra tweeters, B-110 mid drivers, and I owned 3 Kubes at one point. They can be hard to find, but do turn up on the auction site from time to time. The stock power (wall wart) is good to have too.
If you go through with the purchase, take $500 off any asking price so you can fund a Kube purchase. Sellers believe they can get full market value on an incomplete set. Don’t fall for it.
After purchase, I began hoarding 107 parts. Extra tweeters, B-110 mid drivers, and I owned 3 Kubes at one point. They can be hard to find, but do turn up on the auction site from time to time. The stock power (wall wart) is good to have too.
If you go through with the purchase, take $500 off any asking price so you can fund a Kube purchase. Sellers believe they can get full market value on an incomplete set. Don’t fall for it.